PPMU Circuit
a
PPMU Circuit
AD53508
FEATURES Dual Measurement Channels Precision Four-Quadrant-Per-Pin V/I Source Programmable Cur...
Description
a
PPMU Circuit
AD53508
FEATURES Dual Measurement Channels Precision Four-Quadrant-Per-Pin V/I Source Programmable Current Force Ranges
؎204.8 A and ؎2.048 mA Five Current Measurement Ranges
204.8 nA to ؎2.048 mA Output Voltage Range: –4 V to +9 V Power Supplies: +15 V, +5 V, and –10 V 44-Lead Plastic J-Leaded Chip Carrier Package
APPLICATIONS Can Be Used with the AD53032 DCL to Extend Current
Force Range to 35 mA
GENERAL DESCRIPTION The AD53508 is a custom dual-channel parametric measurement circuit for use in semiconductor automatic test equipment. It contains programmable modes to force a pin voltage and measure its current or to integrate and hold a current value. Alternatively, a current can be forced and the compliance voltage measured.
The device provides a remote force/sense capability to ensure accuracy at the tester pin. A guard output is available to drive the shield of a force/sense pair.
Two input references per channel permit controlled switching to different...
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